It all makes perfectly sense now, thank's a lot for taking your time to clarify your findings.
I like the concept of the sso linker, a pity it doesn't work with super dev mode yet. Using JsInterop with the xsiframe linker in super dev mode works equally bad for me, but maybe that's just me messing things up ;) For some reason, I can't build your code with the 2.8.0-SNAPSHOT version of the gwt-maven-plugin. I can check out and build the plugin sucessfully, but then when I build your projects, it apparently tries to resolve the gwt dependencies through the nexus.codehaus.org repository and fails. But it all works perfectly when I build it with the 2.7.0 version of the gwt-maven-plugin, as long as I run it with jetty:run and not gwt:run. What are your reasons for using the 2.8.0 version of the gwt-maven-plugin? Thanks ... /Brian Den torsdag den 17. september 2015 kl. 10.02.13 UTC+2 skrev Cristiano: > > Update: > > with the sso linker the project responds as expected: the GWT code is > available as soon as page has loaded > > You could check it out on this branch: > https://github.com/cristcost/jspoc/tree/test_with_sso > > note that: > - with sso linker super dev mode don't work (I've worked manually > compiling javascript and testing the compiled code directly) > - sso works only if you have exactly one permutation, and to obtain > exactly 1 permutation I've removed inheritance of > 'com.google.gwt.user.User' module (in fact your example was not using > anything from that module) > > > > > > Il giorno giovedì 17 settembre 2015 09:18:34 UTC+2, Cristiano ha scritto: >> >> Hi Brian, >> >> I had problems similar to you when studying JsInterop, so I've tried your >> code. >> I've forked your repo (see https://github.com/cristcost/jspoc) and I >> have made it work but with some considerations to take into account. >> Other than the problems on using JsInterop annotations as reported by >> Jens, I've found a script load timing issue: >> you execute the the Javascript code in the main page script, but at that >> point GWT has not yet loaded! >> >> Putting the execution of your javascript code inside window.onload event >> is not again enough: I think this is because of using the xsiframe linker >> (I'm curious to try out with the sso linker). >> So I have used a 3 seconds timeout... >> >> In the fork I've added some console logging to outline the time each part >> of the Javascript is executed, and the order is: >> - first javascript inside main html page is executed >> - then javascript inside the window.onload >> - finally the GWT entry point >> >> Your javascript code, with the fixes suggested by Jens, has worked after >> a 3 seconds timeout. >> >> Of course I don't like this workaround, but a more general approach could >> be to have your application started from the GWT entry point (i.e. define a >> "main" function in javascript, then run it from GWT entry point). If you >> don't like the ping-pong between JS and GWT, you may try different solution >> to detect when GWT has loaded, or - if the problem is the xsiframe linker - >> try another linker. >> >> >> Please note that I've changed totally the pom.xml and copied >> configuration from one of mines: in particular I have added a configuration >> for maven-jetty-plugin, >> so to try it out you need can execute the following commands: >> >> git clone https://github.com/cristcost/jspoc.git >> cd jspoc >> mvn clean install >> mvn jetty:run >> >> >> After this you should be able to open your browser at >> http://localhost:8888/ and you should see the alert popup (but 3 seconds >> after the page load!) >> >> Hope this is helpful, >> >> Cristiano >> >> >> PS. I'm using gwt 2.8.0-SNAPSHOT and also gwt-maven-plugin 2.8.0-SNAPSHOT >> that I have compiled personally, so I don't have added the repo on the >> pom.xml, >> you should re-add it from your pom.xml or compile the two by yourself. >> The gwt-maven-plugin 2.8.0-SNAPSHOT is available at >> https://github.com/gwt-maven-plugin/gwt-maven-plugin and I compile it >> skipping the tests with >> >> mvn clean install -DskipTests >> >> >> >> >> >> >> >> -- You received this message because you are subscribed to the Google Groups "GWT Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
